Fleece High Pressure Injection Line (#2 & #7) For 04-05 LLY 6.6L Duramax Diesel 2021-2022-f-150 straight-through oval body

straight-through oval body

ReadyLIFT Leveling Kits are the fastest

Replacement Filter KF-1064

does not mean that you shouldn’t upgrade them

Fleece High Pressure Injection Line (#2 & #7) For 04-05 LLY 6.6L Duramax Diesel 2021-2022-f-150 straight-through oval bodyThe LLY Duramax High Pressure Injection Line 1 and 8, from Fleece Performance Engineering, is a high quality solution designed to optimize the fuel delivery system in your LLY Duramax engine. Specifically engineered to fit LLY model Duramax engines, these injection lines ensure a precise and reliable fitment. Crafted with precision and durability in mind, these high pressure lines are built to withstand the rigors of high fuel pressures and deliver